1997 Cadillac Deville Owners Manual

to do your own service work, see “Servicing Your Air Bag-Equipped Cadillac” in the Index. You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See “Maintenance Record” in the Maintenance Schedule booklet.

You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. 0 Be sure you have sufficient knowledge,

experience, the proper replacement parts and tools before you attempt any vehicle maintenance task.

0 Be sure to use the proper nuts, bolts ana other fasteners. “English” and “metric” fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt.

Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer performance. Check with your Cadillac dealer before adding equipment to the outside of your vehicle. Fuel Use premium unleaded gasoline rated at 91 octane or higher. At a minimum, it should meet specifications ASTM D4814 in the United States and CGSB 3.5-M93 in Canada. Improved gasoline specifications have been developed by the American Automobile Manufacturers Association (AAMA) for better vehicle performance and engine protection. Gasolines meeting the AAMA specification could provide improved driveability and emission control system protection compared to other gasolines. Be sure the posted octane for premium is at least 91. If the octane is less than 91, you may get a heavy knocking noise when you drive. (In an emergency, you may be able to use a lower octane -- as low as 87 -- if heavy knocking does not occur.) If you’re using 91 or higher octane unleaded gasoline and you hear heavy knocking, your engine needs service.

If your vehicle is certified to meet California Emission Standards (indicated on the underhood tune-up label), it is designed to operate on fuels that meet California specifications. If such fuels are not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be affected. The malfunction indicator lamp on your instrument panel may turn on and/or your vehicle may fail a smog-check test. If this occurs, return to your authorized Cadillac dealer for diagnosis to determine the cause of failure. In the event it is determined that the cause of the condition is the type of fuels used, repairs may not be covered by your warranty. Some gasolines that are not reformulated for low emissions contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask your service station operator whether or not this fuel contains MMT. General Motors does not recommend the use of such gasolines. If fuels containing MMT are used, spark plug life may be reduced and your emission control system performance may be affected. The malfunction indicator lamp on your instrument panel may turn on. If this occurs, return to your authorized Cadillac dealer for service.

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To provide cleaner air, all gasolines in the United States are now required to contain additives that will help prevent deposits from forming in your engine and fuel system, allowing your emission control system to function properly. Therefore, you should not have to add anything to the fuel. In addition, gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be available in your area to help clean the air. General Motors recommends that you use these gasolines specifications described earlier.

if they comply with the

NOTICE:

Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard to find. Never use leaded gasoline or any other recommended in the previous text on fuel. Costly repairs caused by use of improper fuel wouldn’t be covered by your warranty. To check on fuel availability, ask an auto club, or contact a major oil company that does business in the country where you’ll be driving. You can also write us at the following address for advice.

Just your give tell Vehicle Identification Number (VIN).

where you’re us going and

fuel not

Your vehicle was not designed for fuel that contains methanol. Don’t use it. It can corrode metal parts in your fuel system and also damage plastic and rubber parts. That damage wouldn’t be covered under your warranty.

General Motors International Product Center 1908 Colonel Sam Drive Oshawa, Ontario LlH 8P7

6-4

Filling Your Tank

The cap is behind a hinged door on the driver’s side of your vehicle.

The fuel door release button is located to the left of the steering wheel next to the headlamp knob and on the Remote Keyless Entry (RKE) transmitter. The button only works in PARK (P) when the ignition key is in any position.

A CAUTION:

Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don’t smoke if you’re near gasoline or refueling your vehicle. Keep sparks, flames and smoking materials away from gasoline.

An alternate fuel door release is located inside of the trunk on the left hand side. Pull it to release the fuel door.

To take off the cap, turn it slowly to the left (counterclockwise).

If you get gasoline on yourself and then something ignites it, you could be badly burned. Gasoline can spray out on you if you open the fuel filler cap too quickly. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel filler cap slowly and wait for any “hiss” noise to stop. Then unscrew the cap all the way.

Be careful not to spill gasoline. Clean gasoline from painted surfaces as soon as possible. See “Cleaning the Outside of Your Cadillac” in the Index.

Hang the cap inside the fuel door while refueling. 6-6

When you put the cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install the cap.

NOTICE:

If you need a new cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit or have proper venting, and your fuel tank and emissions system might be damaged.

Checking Thiw~s Under the Hood

r - I An electric fan under the hood can start up and

A CAU I ION:

injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electric fan.

Things that burn can get on hot engine parts and start a fire. These include liquids like gasoline, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine.

6-7

Hood Release

__

Pull the lever inside the vehicle to open the hood. It is located on the lower left side of the instrument panel.

6-8

Then go to the front of the vehicle and find the secondary hood release lever which is located under the front edge of the grille. Lift up on the release lever as you raise the hood.

When you open the hood, you'll see:

A. Battery B. Coolant Fill Location C. Power Steering Fluid

D. Oil Fill Location E. Engine Oil Dipstick Location E Brake Master Cylinder

G. Transaxle DipstickPill H. Air Cleaner I. Windshield Washer Fluid

Before closing the hood, be sure all filler caps are on properly. Then pull the hood down and close it firmly.

Underhood Lamp Turn the parking lamps on to operate the underhood lamp. The underhood lamp will come on when the hood is opened. Engine Oil

D J a

W-

- - M L HHrnHHMH .... .............. .................... . . . . . - - : : :: - ......... . . . . . .......... : . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................... ”

: :

: : . a

~ M I U M UNLEADED

FUEL ONLY

It’s a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground.

. .

.......... The engine oil dipstick is

located behind the radiator on the driver’s side of the engine. The black handle says ENGINE OIL on it.

If you have the Driver Information Center (DIC), a CHECK OIL LEVEL message will appear when the engine oil is approximately 1 quart (1 L) low. If the message is displayed, check the dipstick level and add oil as needed.

Turn off the engine and give the oil a few minutes to drain back into the oil pan. If you don’t, the oil dipstick might not show the actual level.

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Checking Engine Oil 1 1 1 out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level.

I NOTICE:

Don’t add too much oil. If your engine has so much oil that the oil level gets above the upper mark that shows the proper operating range, your engine could be damaged.

When to Add Oil If the oil is at or below the ADD line, then you’ll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see “Capacities and Specifications” in the Index.

The oil fill cap is located behind the radiator on the passenger’s side of the engine. Turn the cap counterclockwise to remove it.

Be sure to fill it enough to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you’re through.

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What Kind of Oil to Use Oils recommended for your vehicle can be identified by looking for the “Starburst” symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this Starburst symbol.

If you change your own oil, be sure you use oil that has the Starburst symbol on the front of the oil container. If you have your oil changed for you, be sure the oil put into your engine is American Petroleum InstitGte certified for gasoline engines.

You should also use the proper viscosity oil for your vehicle, as shown in the following chart:

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RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS

FOR B€ST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST SAE VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE.

HOT

WEATHER

LoOK

FOR THIS SYMBOL

COLD

WEATHER

DO NOT USE SAE 2OW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED

As shown in the chart, SAE 1OW-30 is best for your vehicle. However, you can use SAE 5W-30 if it’s going to be colder than 60 OF ( 16 O C) before your next oil change. When it’s very cold, you should use SAE 5W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils, such as S A E 20W-50.

NOTICE:

Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines (‘Starburst” symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty.

GM Goodwrench@ oil meets all the requirements for your vehicle. If you are in an area where the temperature falls below -20°F (-29”C), consider using either an SAE 5W-30 synthetic oil or an SAE OW-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.

Engine Oil Additives Don’t add anything to your oil. Your Cadillac dealer is ready to advise if you think something should be added. When to Change Engine Oil Your Cadillac has an Oil Life Indicator. This feature will let you know when to change your oil and filter -- usually between 3,000 miles (5 000 km) and 7,500 miles (12 500 km) since your last oil change. Under severe conditions, the indicator may come on before 3,000 miles (5 000 km). Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months (whichever occurs first) without an oil change. The system won’t detect dust in the oil. So, if you drive in a dusty area, be sure to change your oil every 3,000 miles (5 000 km) or sooner if the CHANGE ENGINE OIL message comes on. Remember to reset the Oil Life Indicator when the oil has been changed. For more information, see “Oil Life Indicator” in the Index.

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How to Reset the Oil Life Indicator After the oil has been changed, display the OIL LIFE LEFT message by pressing the INFORMATION (INFO) button. Then press and hold the RESET (INFO RESET) button until the display shows “100.” This resets the oil life index. The message will remain off until the next oil change is needed. The percentage of oil life remaining may be checked at any time by pressing the INFORMATION (INFO) button several times until the OIL LIFE LEFT message appears. For more information on the Oil Life feature, see “Oil Life Indicator” in the Index.

What to Do with Used Oil Did you know that used engine oil contains certain elements that may be unhealthy for your skin and could even cause cancer? Don’t let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly throw away clothing or rags containing used engine oil. (See the manufacturer’s warnings about the use and disposal of oil products.) Used oil can be a real threat to the environment. If you change your own oil, be sure to drain all free-flowing oil from the filter before disposal. Don’t ever dispose of oil by putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help.

6-14

Air Cleaner

The air cleaner is located next to the windshield washer fluid reservoir on the driver's side of the engine. Be sure the engine has cooled before following these steps to replace the air cleaner filter:

1. Disconnect the Intake Air Temperature (IAT) sensor from the base of the air cleaner.

2. With a screwdnv&i, loosen the air duct clamp, which is located at the mass airflow sensor end of the air duct.

3. Disconnect the air duct from the mass axflow sensor.

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4. Unhook both air cleaner cover latches. One latch is located near the radiator hose (not shown) and the other latch is located next to the IAT sensor.

6. Take out the air cleaner filter and remove any

loose debris that may be found laying in the air cleaner base.

5. Pivot the air cleaner and air duct assembly toward

the front of the vehicle. Remove the cover.

7. Install a new air filter element. See “Normal

Maintenance Replacement Parts” in the Index.

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Follow these steps to reinstall the air cleaner assembly: 1. Slide the air cleaner lid into the slots in the front

edge of the air cleaner base.

2. Pivot the air cleaner cover and the air duct assembly downward. Make sure that both latches are secure and fully engaged.

3. Reinstall the clean air duct over the mass airflow

sensor. Make sure that the duct is secure around the entire outer edge of the sensor.

4. Tighten the air duct clamp. 5. Reconnect the IAT sensor. Refer to the Maintenance Schedule to determine when to replace the air filter. See “Scheduled Maintenance Services” in the Maintenance Schedule booklet.

Operating the engine with the air cleaner off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flames if the engine backfires. If it isn’t there, and the engine backfires, you could be burned. Don’t drive with it off, and be careful working on the engine with the air cleaner off.

NOTICE:

If the air cleaner is off, a backfire can cause a damaging engine fire. And, dirt can easily get into your engine, which will damage it. Always have the air cleaner in place when you’re driving.

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Automatic Transaxle Fluid When to Check and Change A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: 0 In heavy city traffic where the outside temperature

regularly reaches 90°F (32°C) or higher.

0 In hilly or mountainous terrain. 0 When doing frequent trailer towing. 0 Uses such as found in taxi, police or delivery service.

Use such as limousine service.

If you do not use your vehicle under any of these conditions, the fluid and filter do not require changing. See “Scheduled Maintenance Services” in the Maintenance Schedule booklet.

How to Check Because this operation can be a little difficult, you may choose to have this done at your Cadillac dealership service department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick.

NOTICE:

Too much or too little fluid can damage your transaxle. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a get an accurate reading if you check your transaxle fluid.

fire. Be sure to

Wait at least 30 minutes before checking the transaxle fluid level if you have been driving:

When outside temperatures are above 90°F (32°C). At high speed for quite a while.

0 In heavy traffic -- especially in hot weather. e While pulling a trailer.

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To get the right reading, the fluid should be at normal operating temperature, which is 1 80 OF to 200 OF (82°C to 93°C). Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50°F (10°C). If it's colder than 50°F (lO"C), you may have to drive longer.

Checking the Fluid Level

Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P).

0 Let the engine run at idle for three to five minutes.

Then, without shutting off the engine, follow these steps:

1. The black transaxle fluid cap is located next to the

radiator hose and below the air cleaner assembly on the driver's side of the engine. Remove the air cleaner assembly so you can reach the transaxle fluid cap. The assembly is attached to the vehicle by two fasteners. Simply lift up on the air cleaner assembly to remove it. Find the transaxle fluid cap and turn it counterclockwise to remove. Pull out the dipstick and wipe it with a clean rag or paper towel.

2. Push it back in all the way, wait three seconds and

then pull it back out ‘again.

3. Check both sides of the dipstick, and read the

lower level. The fluid level must be in the cross-hatched area.

4. If the fluid level is in the acceptable range, push

the dipstick back in all the way. Replace the air cleaner assembly. How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transaxle fluid to use. See “Recommended Fluids and Lubricants” in the Maintenance Schedule booklet. If the fluid level is low, add only enough of the proper fluid to bring the level into the cross-hatched area on the dipstick.

6-20

1. Pull out the dipstick. 2. Using a long-neck funnel, add enough fluid at the

dipstick hole to bring it to the proper level. It doesn’t take much fluid, generally less than one pint (0.5 L). Don’t oveflll.

NOTICE:

We recommend you use only fluid labeled DEXRON@-111, because fluid with that label .is made especially for your automatic transaxle. Damage caused by fluid other than DEXRON-In is not covered by your new vehicle warranty.

3. After adding fluid, recheck the fluid level as

described under “How to Check.”

4. When the correct fluid level is obtained, push the

dipstick back in all the way.

How to Reset Transaxle Fluid Change Indicator Your vehicle is equipped with a transaxle fluid change indicator. A CHANGE TRANS FLUID message will display on the Driver Information Center (DIC) when the powertrain computer determines that the transaxle fluid needs to be changed or at each 100,000 miles (160 000 km) interval, whichever occurs first. When this message appears, change the transaxle fluid and reset the transaxle fluid life indicator as follows: 1. Turn the ignition on but do not start the engine. 2. Press and hold the OFF and rear defog buttons on the

climate control at the same time until the TRANS FLUID RESET message appears on the DIC.

Engine Coolant The cooling s stem in your vehicle is filled with DEX-COOL engine coolant. This coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240 000 km) whichever occurs first, if you add only DEX-COOL’ extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see “Engine Overheating” in the Index.

A 50/50 mixture of water and DEX-COOL@ coolant will:

Give freezing protection down to -34°F (-37°C). Give boiling protection up to 265 “F (129°C). Protect against rust and corrosion. Help keep the proper engine temperature. Let the warning lights and gages work as they should.

NOTICE:

~~

When adding coolant, it is important that you use only DEX-COOL@ (silicate-free) coolant. If coolant other than DEX-COOL@ is added to the system, premature engine, heater core or radiator corrosion may result. In addition, the engine coolant will require change sooner 30,000 miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOL@ is not covered by your new vehicle warranty.

-- at

What to Use Use a mixture of one-half clean water (preferably distilled) and one-half DEX-COOL@ coolant which won’t damage aluminum parts. If you use this mixture, you don’t need to add anything else.

I NOTICE: If you use an improper coolant mix, your engine could overheat and be badly damaged. The repair cost wouldn’t be covered by your warranty. Too much water in the mix can freeze and crack the engine, radiator, heater core and other parts.

Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper coolant mix will. Your vehicle’s coolant warning system is set for the proper coolant mix. With plain water or the wrong mix, your engine could get too hot but you wouldn’t get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mix of clean water and DEX-COOL@ coolant.

If you have to add coolant more than four times a year, have your dealer check your cooling system. I NOTICE: If you use the proper coolant, you don’t have to add extra inhibitors or additives which claim to improve the system. These can be harmful.

6-22

Checking Coolant

The surge tank is located next to the engine block on the passenger’s side of the engine. The cooling system is under a lot of pressure when it is hot. If the CHECK COOLANT LEVEL message appears on the DIC, you will need to add coolant.

”urning the surge tank pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. Never turn the surge tank pressure cap -- even a little -- when the engine and radiator are hot.

When your engine is cold, the coolant level should be at the FULL COLD mark, which is 2.5 inches (6.4 cm) below the base of the fill neck. Use a flashlight as necessary to see into the tank.

......

..... ......................... . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....................................

*....I.

..I..

. .”... ... ”.. . . . . . . . . . . . . .......... . . . . . . . . . . . . ................... ”

If this message comes on, it means you’re low on engine coolant.

6-23

Adding Coolant If you need more coolant, add the proper DEX-COOL@ coolant mixture at the surge tank, but only when the engine is cool.

Surge Tank Pressure Cap

1 NOTICE:

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if'the engine parts are hot enough. Don't spill coolant on a hot engine.

When replacing the pressure cap, make sure it is tight.

The surge tank cap is a 15 psi (105 kPa) to pressure-type cap and must be tightly installed prevent coolant loss and possible engine damage from overheating. Be sure the arrows on the cap line up.

If the surge tank pressure cap needs to be replaced, a General Motors cap is recommended. Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. If your thermostat needs to be replaced, a General Motors thermostat is recommended.

6-24

Power Steering Fluid

The power steering fluid reservoir is located next to the coolant surge tank

When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired.

How To Check Power Steering Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on the dipstick. The level should be at the FULL COLD mark. If necessary, add only enough fluid to bring the level up to the mark. What to Use To determine what kind of fluid to use, see “Recommended Fluids and Lubricants” in the Maintenance Schedule booklet. Always use the proper fluid. Failure to use the proper fluid can cause leaks and damage hoses and seals. Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer’s instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing.

6-25

NOTICE:

When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water doesn’t clean as well as washer fluid. Fill your washer fluid tank only three-quarters full when it’s very cold. This allows for expansion if freezing occurs, which could damage the tank if it is completely full. Don’t use radiator antifreeze in your windshield washer. It can damage your washer system and paint.

Adding Washer Fluid

The windshield washer fluid reservoir is located next to the air cleaner on the driver’s side of the engine. Open the cap labeled WASHER FLUID O K Y . Add washer fluid until the tank

is full.

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Brakes Brake Fluid

Your brake master cylinder reservoir is here. It is filled with DOT-3 brake fluid. There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level goes back up. The other reason is that fluid is leaking out of the brake system. If it is, you should have your brake

system fixed, since a leak means that sooner or later your brakes won’t work well, or won’t work at all. So, it isn’t a good idea to “top off’ your brake fluid. If you add fluid Adding brake fluid won’t correct a leak. when your linings are worn, then you’ll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system.

\ CAU-ION: -

If you have too much brake fluid, it can spill on the engine. The fluid will burn if the engine is hot enough. You or others could be burned, and your vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system.

When your brake fluid falls to a low level, your brake warning light will come on. See “Brake System Warning Light” in the Index.

What to Add When you do need brake fluid, use only DOT-3 brake fluid -- such as Delco Supreme ll@ (GM Part No. 12377967). Use new brake fluid from a sealed container only. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir.

’ A CAUTION:

With the wrong kind of fluid in your brake system, your brakes may not work well, or they may not even work at all. This could cause a crash. Always use the proper brake fluid,

NOTICE:

Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they’ll have to be replaced. Don’t let someone put in the wrong kind of fluid. If you spill brake fluid on your vehicle’s painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on your vehicle. If you do, wash it off immediately. See “Appearance Care’’ in the Index.

Brake Wear Your Cadillac has four-wheel disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly).

The brake wear warning sound means that soon your brakes won’t work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced.

I NOTICE:

Continuing to drive with worn-out brake pads could result in costly brake repair.

Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. Properly torqued wheel nuts are necessary to help prevent brake pulsation. When tires are rotated, inspect brake pads for wear and evenly torque wheel nuts in the proper sequence to GM specifications. Brake linings should always be replaced as complete axle sets. See “Brake System Inspection’, in the Maintenance Schedule booklet under Part C “Periodic Maintenance Inspections”. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble. Brake Adjustment Every time you apply the brakes, with or without the vehicle moving, your brakes adjust for wear.

Replacing Brake System Parts The braking system on a modern vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system -- for example, when your brake linings wear down and you have to have new ones put in -- be sure you get new approved GM replacement parts. If you don’t, your brakes may no longer work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between your front and rear brakes can change -- for the worse. The braking performance you’ve come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Battery Every new Cadillac has a Delco Freedom@ battery. You never have to add water to one of these. When it’s time for a new battery, we recommend a Delco Freedom battery. Get one that has the replacement number shown on the original battery’s label.

Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, take off the black, negative (-) cable from the battery. This will help keep your battery from running down.

Batteries have acid that can burn you and gas that can explode. You can be badly hurt if you aren’t careful. See “Jump Starting” in the Index for tips on working around a battery without getting hurt.

Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system, see “Theft-Deterrent Feature” in the Index.

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Bulb Replacement For any bulb changing procedure not listed in this section, contact your Cadillac dealer service department. Halogen Bulbs

I A CAUTION:

- 1

Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package.

Headlamps

1. To access the headlamps, lift the cover as shown.

6-3 1

A

2. Turn the headlamp housing socket counterclockwise

to unlock the socket from the lamp housing.

3. Disconnect the socket from the harness by separating

the locking clip.

4. Install the new bulb and socket to the wiring harness to the

connector. Make sure that the harness is locked bulb socket.

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5. Reinstall the headlamp housing socket back into the

headlamp assembly.

Headlamp Aiming Your vehicle has the 55 x 135 mini-quad headlamp system. These headlamps have horizontal and vertical aim indicators. The aim has been pre-set at the factory and should need no further adjustment. If your vehicle is damaged in an accident and the headlamp aim seems to be affected, see your Cadillac dealer. Headlamps on damaged vehicles may require recalibration of the horizontal aim by your Cadillac dealer. To check the aim, the vehicle should be properly prepared as follows:

The vehicle must have all four tires on a perfectly level surface. The vehicle should not have any snow, ice or mud attached to it.

0 There should not be any cargo or loading of the

vehicle, except it should have a full tank of gas and one person or 160 lbs. (75 kg) on the driver’s seat.

0 Tires should be properly inflated.

The horizontal indicator should read “0.”

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NOTICE:

If YOU find that the headlamp aiming needs adjustment, follow these steps:

To make sure your headlamps are aimed properly, read all the instructions before beginning. Failure to follow these instructions could cause damage to headlamp parts.

State inspection stations will allow a vertical reading of plus 0.76 degrees or minus 0.76 degrees from the center of the bubble. It is recommended that the upper limit not exceed plus 0.4 degrees from the center of the bubble. Other drivers may flash their high beams at you if your adjustment is much above plus 0.4 degrees.

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1. Start by opening the hood and locating the vertical and horizontal aim indicators. The aiming screw for the horizontal aim indicator is on the outboard side of the headlamp cover and the aiming screw for the vertical aim indicator is on the inboard side.

2. Check the vertical headlamp aim first. Keep in mind that your vehicle needs to be on a level surface. Turn the vertical aiming screw until the bubble inside the level is centered at “0.”

3. After the vertical aim is correct, check the horizontal

aim for each headlamp and adjust as necessary. Turn the horizontal aiming screw until the end of the screw aligns with the “0.”

4. Recheck the vertical aim to make sure it remains

correct after the horizontal aim adjustment. Adjust as necessary.

Front Turn Signal Lamps 1. The turn signal lamps are located below the

headlamps. To access, lift off the headlamp cover (see Step 1 under “Headlamps”).

2. Turn the housing socket clockwise to unlock the

socket from the lamp housing.

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3. Remove the turn signal

lamp housing socket and

replace the bulb.

Center High-Mounted Stoplamp (CHMSL)

1. Lift the trim cover to remove. 2. Twist the socket counterclockwise and remove the

socket and bulb from the housing.

3. Replace the bulb. Reverse the steps to reassemble the stoplamp assembly.

Rear Turn Signal Lamps and Taillamps

1. Loosen the upper Tom@ screw, but don't remove it. 2. Gently tilt the top portion of the lamp housing to

access the bulb sockets. If you can't access the lower bulb socket, remove the lamp housing completely.

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3. Press the bulb socket housing lever and rotate the

socket counterclockwise to remove it.

Maintenance Replacement Parts” later in this section. To replace the wiper blade assembly: 1. Turn the ignition key to ACCESSORY and turn the wipers on. Position the wipers on the windshield in the “mid” wipe position. Then with the door open, turn the key to OFF.

4. Replace the bulb by pressing and turning it

counterclockwise.

5. Once you have installed the new bulb and socket into the lamp housing, insert the tab on the lower portion of the lamp housing first, then gently fit the rest of the housing in place.

Windshield Wiper Blade Replacement It’s a good idea to clean or replace the wiper blade assembly on a regular basis or when worn. For proper windshield wiper blade length and type, see “Normal

2. Insert a screwdriver into the slot as shown and press

down to release the wiper blade assembly.

3. Align the wiper arm pin with the hole on the wiper

blade assembly and snap it into place to install.

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0 Overinflated tires are more likely to be cut, punctured or broken by a sudden

impact -- such as when you hit a pothole.

Keep tires at the recommended pressure. 0 Worn, old tires can cause accidents. If your tread is badly worn, or if your tires have been damaged, replace them. See “Inflation -- Tire Pressure’’ in this section ’ for inflation pressure adjustment for higher speed driving.

Tires Your new Cadillac comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire warranty and where to obtain service, see your Cadillac Warranty booklet for details.

Poorly maintained and improperly used tires are dangerous. 0 Overloading your tires can cause

overheating as a result of too much friction. You could have an air-out and a serious accident. See “Loading Your Vehicle” in the Index.

0 Underinflated tires pose the same danger as

overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold.

CAUTION: (Continued)

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Inflation -- Tire Pressure “he Tire-Loading Information label, which is located on the rear edge of the driver’s door, shows the correct inflation pressures for your tires when they’re cold. “Cold” means your vehicle has been sitting for at least three hours or driven no more than 1 mile (1.6 km). If you’ll be driving at speeds higher than 100 mph (160 km/h) where it is legal, raise the cold inflation pressure of each tire to 35 psi (240 P a ) . When you end this very high-speed driving, reduce the cold inflation pressures to those listed on the.Tire-Loading Information label.

NOTICE:

Don’t let anyone tell you that underinflation or If your tires overinflation is all right. It’s not. don’t have enough air (underinflation), you can get the following:

Too much flexing Too much heat Tire overloading Bad wear Bad handling Bad fuel economy.

If your tires have too much air (overinflation), you can get the following:

Unusual wear Bad handling Rough ride Needless damage from road hazards.

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When to Check Check your tires once a month or more. Don’t forget your compact spare tire. It should be at 60 psi (420 P a ) . How to Check Use a good quality pocket-type gage to check tire pressure. You can’t tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they’re underinflated. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture. Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles (10 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See “When It’s Time for New Tires” and “Wheel Replacement’’ later in this section for more information.

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The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See “Scheduled Maintenance Services” in the Maintenance Schedule booklet for scheduled rotation intervals.

When rotating your tires, always use the correct rotation pattern shown here. Don’t include the compact spare tire in your tire rotation.

After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire-Loading Information label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index.

Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off. (See “Changing a Flat Tire” in the Index.)

When It’s Time for New Tires

One way to tell when it’s time for new tires is to check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining.

You need a new tire if any of the following statements are true: 0 You can see the indicators at three or more places

around the tire.

0 You can see cord or fabric showing through the

tire’s rubber.

0 The tread or sidewall is cracked, cut or snagged deep

enough to show cord or fabric. 0 The tire has a bump, bulge or split. 0 The tire has a puncture, cut or other damage that

can’t be repaired well because of the size or location of the damage.

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I

Buying New Tires To find out what kind and size of tires you need, look at the Tire-Loading Information label. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specification (TPC Spec) number on each tire’s sidewall. When you get new tires, get ones with that same TPC Spec number. That way your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread design, the TPC number will be followed by an “MS” (for mud and snow). If you ever replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires.

Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels. It’s all right to drive with your compact spare, though. It was developed for use on your vehicle.

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___ form Tire Quality Grading

m e following information relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.) The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading system does not apply to deep tread, winter-type snow tires, space-saver or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to Federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards.

Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and a half (1 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. Traction -- A, B, C The traction grades, from highest to lowest, are A, B and C, and they represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straightahead) traction tests and does not include cornering (turning) traction.

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Temperature -- A, B, C

The temperature grades are A (the highest), B and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades A and B represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

life

Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire and best overall performance. Scheduled wheel alignment and wheel balancing are not needed. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced. Wheel Replacement Replace any wheel that is bent, cracked or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your Cadillac dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new wheel should have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one it replaces.

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If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your Cadillac model.

- - - Using the wrong replacement wheels, wneel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts and wheel nuts for replacement.

I NOTICE:

The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis.

See “Changing a Flat Tire” in the Index for more information.

Putting a used wheel on your vehicle is dangerous. You can’t know how it’s been used or how far it’s been driven. It could fail suddenly and cause an accident. If you have to replace a wheel, use a new GM original equipment wheel.

6-47

r Fire Chairc

__

NOTICE:

Use tire chains only where legal and only when you must. Use only SAE Class “S” type chains that are the proper size for your tires. Install them on the front tires and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until it stops. Driving too fast or spinning the wheels with chains on will damage your vehicle.

Appearance Care Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flames if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your Cadillac, be sure to follow the manufacturer’s warnings

6-48

and instructions. And always open your doors or windows when you’re cleaning the inside. Never use these to clean your vehicle: 0 Gasoline Benzene 0 Naphtha 0 Carbon Tetrachloride

Acetone Paint Thinner Turpentine

0 Lacquer Thinner 0 Nail Polish Remover They can all be hazardous -- some more than others -- and they can all damage your vehicle, too. Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle:

Alcohol

0 Laundry Soap

Bleach

0 Reducing Agents

Cleaning the Inside of Your Cadillac Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl or leather with a clean, damp cloth. Your Cadillac dealer has two cleaners, a solvent-type spot lifter and a foam-type powdered cleaner. They will clean normal spots and stains very well. Do not use them on vinyl or leather. Here are some cleaning tips: 1. 2. 3.

Always read the instructions on the cleaner label. Clean up stains as soon as you can -- before they set. Use a clean cloth or sponge, and change to a clean area often. A soft brush may be used if stains are stubborn. Use solvent-type cleaners in a well-ventilated area only. If you use them, don’t saturate the stained area. If a ring forms after spot cleaning, clean the entire area immediately or it will set.

4.

5.

Using Foam-npe Cleaner on Fabric 1. 2.

Vacuum and brush the area to remove any loose dirt. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. Mix Multi-Purpose Powdered Cleaner following the directions on the container label. Use suds only and apply with a clean sponge. Don’t saturate the material and don’t rub it roughly. As soon as you’ve cleaned the section, use a sponge to remove the suds. Rinse the section with a clean, wet sponge. Wipe off what’s left with a slightly damp paper towel or cloth. Dry it immediately with a blow dryer. Wipe with a clean cloth.

3.

4.

5.

6. 7.

8. 9.

2. Follow the solvent-type instructions described earlier. Shoe polish, wax crayon, tar and asphalt will stain if left on a vehicle’s seat fabric. They should be removed as soon as possible. Be careful, because the cleaner will dissolve them and may cause them to spread. Non-Greasy Stains Stains caused by catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, wine, vomit, urine and blood can be removed as follows: 1.

Carefully scrape off excess stain, then sponge the soiled area with cool water. If a stain remains, follow the foam-type instructions described earlier. If an odor lingers after cleaning vomit or urine, treat the area with a waterhaking soda solution: 1 teaspoon (5 ml) of baking soda to 1 cup (250 ml) of lukewarm water. If needed, clean lightly with solvent-type cleaner.

2.

3.

4.

Using Solvent-Type Cleaner on Fabric First, see if you have to use solvent-type cleaner at all. Some spots and stains will clean off better with just water and mild soap. If you need to use a solvent: 1. Gently scrape excess soil from the trim material with

a clean, dull knife or scraper.

2. Use very little cleaner, light pressure and clean cloths

(preferably cheesecloth). Cleaning should start at the outside of the stain, “feathering” toward the center.

3. Keep changing to a clean section of the cloth. 4. When you clean a stain from fabric, immediately dry the area with a blow dryer to help prevent a cleaning ring.

Special Cleaning Problems Greasy or Oily Stains Stains caused by grease, oil, butter, margarine, shoe polish, coffee with cream, chewing gum, cosmetic creams, vegetable oils, wax crayon, tar and asphalt can be removed as follows: 1. Carefully scrape off excess stain.

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Combination Stains Stains caused by candy, ice cream, mayonnaise, chili sauce and unknown stains can be removed as follows: 1. Carefully scrape off excess stain. 2. Clean with cool water and allow to dry. 3. If a stain remains, clean it with solvent-type cleaner. Cleaning Vinyl Use warm water and a clean cloth.

Rub with a clean, damp cloth to remove dirt. You may have to do it more than once. Things like tar, asphalt and shoe polish will stain if you don’t get them off quickly. Use a clean cloth and a vinylAeather cleaner. See your dealer for this product.

Cleaning Leather Use a soft cloth with lukewarm water and a mild saddle soap and wipe dry with a soft cloth. Then, leather dry naturally. Do not use heat to dry.

soap or let the

For stubborn stains, use a leather cleaner. See your dealer for this product. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. Soiled or stained leather should be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather.

Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Cleaning Wood Panels Use a clean cloth moistened in warm, soapy water (use mild dish washing soap). Dry the wood immediately with a clean cloth.

Cleaning Speaker Covers Vacuum around a speaker cover gently, so that the speaker won’t be damaged. Some spots and stains will clean off better with just water and mild soap. If something gets on one of them and you need to use a solvent, follow these steps: 1. Gently scrape excess soil from the trim material with

a clean, dull knife or scraper.

2. Use very little cleaner, light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outside of the stain, “feathering” toward the center.

3. Keep changing to a clean section of the cloth. 4. When you clean a stain from fabric, immediately dry the area with a blow dryer to help prevent a cleaning ring.

Care of Safety Belts Keep belts clean and dry.

Do not bleach or dye safety belts. If you do, it may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.

Cleaning Glass Surfaces Glass should be cleaned often. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. Don’t use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged. Any temporary license should not be attached across the defogger grid.

Cleaning the Outside of the Windshield and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon Ami@ Powder (non-scratching glass cleaning powder), GM Part No. 105001 1. The windshield is clean if beads do not form when you rinse it with water. Grime from the windshield will stick to the wiper blades and affect their performance. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Check the wiper blades and clean them as necessary; replace worn blades. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Maintenance Schedule booklet.)

Cleaning the Outside of Your Cadillac The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability. Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water. Don’t wash your vehicle in the direct rays of the sun. Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps. Don’t use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents should be flushed promptly and not allowed to dry on the surface, or they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle. Cleaning Exterior LampsLenses Use lukewarm or cold water, a soft cloth and a liquid hand, dish or car washing (mild detergent) soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.”

Finish Care Occasional waxing or mild polishing of your Cadillac by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Your Cadillac has a “basecoatklearcoat” paint finish. The clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoatklearcoat paint finish.

NOTICE:

Machine compounding or aggressive polishing on a basecoatklearcoat paint finish may dull the finish or leave swirl marks.

Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter.

Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your Cadillac garaged or covered whenever possible. Cleaning Aluminum or Chrome Wheels (If Equipped) Keep your wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. The surface of these wheels is similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners or abrasive cleaning brushes on them because you could damage the surface. You may use chrome polish on chrome wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Don’t take your vehicle through an automatic car wash that has silicon carbide tire cleaning brushes. These brushes can also damage the surface of these wheels.

Cleaning Tires To clean your tires, use a stiff brush with a tire cleaner.

NOTICE:

When applying a tire dressing always take care to wipe off any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish.

Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection. Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop.

Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur floor on the underbody parts such as fuel lines, frame, pan and exhaust system even though they have corrosion protection. At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and other debris can collect. Dirt packed in closed areas of the frame should be loosened before being flushed. Your dealer or an underbody car washing system can do this for you.

Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, Cadillac will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first.

Appearance Care Materials Chart

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Vehicle Identification Number (VIN) Service Parts Identification Label

You’ll find this label on the rear wall of the trunk on the passenger’s side. It’s very helpful order parts. On this label is:

if you ever need to

your VIN,

the information

and

designation’

0 paint 0 a list of all production options and special equipment. Be sure that this label is not removed from the vehicle.

SAMPLE4UXVM072675

14 I E N G l N E A 9 7 ? CODE MODEL YEAR

I GN I ASSEMBLY PLANT

This is the legal identifier for your Cadillac. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts.

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Electrical System Add-on Electrical Equipment

NOTICE:

Don’t add anything electrical to your Cadillac unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.

Your vehicle has an air bag system. Before attempting to add anything electrical to your Cadillac, see “Servicing Your Air Bag-Equipped Cadillac” in the Index.

Headlamp Wiring The headlamp wiring has an individual fuse which is powered by a MaxiFuse@. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, have the headlamp wiring checked right away. MaxiFuse is a registered trademark of Little Fuse Incorporated. Windshield Wiper Fuses The windshield wiper motor is powered by a MaxiFuse. If the motor overheats due to heavy snow, etc., the wipers will stop until the motor cools. If the overload is caused by some electrical problem, be sure to have it fixed. Power Windows and Other Power Options Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away.

,~

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MaxiF'usesIRelay Center The MaxiFuses and relays are located next to the compartment fuse block on the driver's side of the engine. If a MaxiFuse should blow, have your vehicle serviced by your Cadillac dealer immediately.

engine

Fuse BODY 1

BODY 2

BODY 3

RELAY CENTER IDENTIFICATION

RELAY

Usage Real Time Dampening (RTD) Fuse, Convenience Fuse, BATT Fuse, Passenger and Driver Seat Belt Comfort Solenoids, Trunk and Fuel Door Release Solenoids and Relays, Door Lock/Unlock Relays, DPR Relay, Park Lamp Relay, Right and Left Park Fuse, Rear Fog Lamp Relay Defog Relay, Pull-Down Fuse, Right and Left Heated Seat Fuse, Electronic Level Control (ELC) FuseRelay, Antenna Fuse, Heated Mirror Fuse Controlled Power Relay, Controlled Power Back-up Relay, Cluster Fuse, Platform Zone Module (PZM) Fuse, Radio Fuse, DAB Relay, Trunk and Fuel Door Release Relay, High Beam Relay, Comfort Fuse, Controlled Power Relay, AMP Bose Only Fuse, Right and Left Bose Relay

Fuse INADVERT

LAMPS

IGN 1

WINDOWS

SEATS

Usage Inadvertent Power Relay, Interior Lamps Fuse, Cigarette Lighter- 1 Fuse, Cigarette Lighter-2 Fuse Headlamp Wash Relay (Export), Headlamps Fusemelay, High/Low Beam Control Relay, Fog LampDRL Fuse, Hazard Fuse, Mirror Fuse, Inadvertent Power Relay, Right and Left High Beam Fuse, Right and Left Low Beam Fuse, Stop Fuse, Fog Lamp Relay (DeVille Concours Only), DRL Relay Rear Ignition- 1 Relay, Wiper Fuse, Relay Ignition-1 Fuse, Supplemental Inflatable Restraint (SIR) Fuse, Accessory Relay Delayed Accessory Bus (DAB) Relay Horn Relay, Driver and Passenger Lumbar In/Out Relays, Driver and Passenger Upmown Relays

Fuse BATT 3 BATT 2 IGN l*

BATT 1

Usage Steering Column Ignition Switch Steering Column Ignition Switch Front and Rear Ignition- 1 Relay, Oxygen Sensor 1 and 2 Fuse, Fuel Fuse, Cruise Fuse, DRL Relay, Front and Rear Fog Lamp Relay, Control Power Back-up Relay, Ignition- 1 Fuse Starter Relay and Solenoid, ParMRev Fuse, Park Relay, PCM Fuse, AC Compressor Fuse and Relay, Fan Relay A B S Brake Modulator Cooling Fan Relays 1 and 3

BRAKES COOL FNS * Do not alter OBD I1 related fuses or circuit breakers.

_ _ _ ~

6-61

Engine Compartment Fuse Block

The fuse block is located next to the air cleaner on the driver’s side of the engine. Lift the cover to gain access.

Fuses and Circuit Breakers The wiring circuits in your vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the fuse. Be sure you band is broken or melted, replace the replace a bad fuse with a new one of the identical size and rating. If you ever have a problem on the road and don’t have a spare fuse, you can “borrow” one that has the same amperage. Pick some feature of your vehicle that you can get along without -- like the radio or cigarette lighter -- and use its fuse, if it is the correct amperage. Replace it as soon as you can. There are two fuse blocks in your vehicle: the engine compartment fuse block and the rear compartment fuse block.

6-62

c

COR LPS INT LPS

HDLPS I I HAZARD I ,

R HDLP LO

L HDLP L o

, ,

L HOLP HI

R HDLP HI

STOP

MIRROR

, ,

CIG LTR1

CIG LTR2

IGN O(ENG)

I Fuse I CIGLTR1 1 CIG LTR2

DRL

WIPERS

FUSE CENTER IDENTIFICATION

AIC COMP PCM(BAT)

PRKiREV on0

PCM(lGN)

DlSTR

RE LAY

Fuse DRL COR LPS

INT LPS

Usage Daytime Running Lamps (DRL) Cornering Lamp Switch, Right and Left Cornering Lamps Trunk Lamp, Courtesy Lamps, Front Vanity Lamps, Glove Box Lamp, Garage Door Opener, Courtesy Lamp Relay

Usage Front and Rear Cigarette Lighters (Full Console Only) Right and Left Rear Cigarette Lighters Left Low-Beam Headlamp Right Low-Beam Headlamp Left High-Beam Headlamp Right High-Beam Headlamp Right and Left Front Fog Lamps Relay (Deville Concours Only) Headlamp Relay, High/Low Beam Control Relay, Right and Left Low/High Beam Fuses Electronic Flasher Module, Turn/Hazard Switch, Right and Left Front Turn Lamps, Right and Left Rear Turn Lamps, Right and Left Repeater Lamps (Export), Cluster

L HDLP LO R HDLP LO L HDLP HI R HDLP HI

FOG i HDLPS

HAZARD

Fuse STOP

MIRROR

DRL

IGN 0 (ENG)* ABS

Usage Stoplamp Switch, Turn Hazard Switch, ABS Controller, Stepper Motor Cruise Control, Right and Left Rear Stoplamps (Export) Inadvertent Power Relay, Left Outside Rearview Mirror Switch, ALDL, Memory Mirror Module Dimmer Switch, Cluster Daytime Running Lamp (DRL) Relay, Left and Right Low Beam in DRL Mode, DRL Switch Powertrain Control Module (PCM) Anti-Lock Brake System (ABS)/Traction Control System

I Fuse IGN- 1

I WIPERS

I Usage Rear Ignition-1 Relay, Front and Rear Fog Lamp Relays, Control Power Back-up, DRL Relay I Accessory Relay, Wiper Switch

A/C COMP

I A/C COMP I PCM (BAT)*

AC Compressor Relay, Cooling Fan Relays 1,2,3, Compressor Clutch I A/C Compressor I PCM

r

ECS*

Usage TCC and Exterior Travel Brake Switch, Reverse Relay, Electrochromatic Mirror (in Header), Park Relay, Brake Transaxle-Shift Interlock (BTSI) Switch, BTSI, PZM Transaxle Shift Solenoids, Mass Airflow, Canister Purge, PCM, Linear Exhaust Gas Recirculation (EGR), Front Ignition- 1 Relay, Torque Converter Powertrain Control Module (PCM) Electronic Ignition Control Module Stepper Motor Cruise Control, Power Steering Pressure Switch, Low Refrigerant Pressure Cutoff Switch, Park Relay

PCM (IGN)* DISTR*

CRUISE L

onverter (CAT) Rear

* Do not alter OBD I1 related fuses or circuit breakers.

6-65

Rear Compartment Fuse Block The fuse block is located on the front wall of the trunk (behind the rear seat) on the driver’s side. Loosen the four trunk trim fasteners and pull the trim away from the fuse block to gain access.

, ELC

I IGN , 0-BODY I I COMFORT I I AMP

I TURN

SIR

RLY IGN 1 I I

RSS

lGONSOLE1